ON Semiconductor
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NB100ELT23LDR2G
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NB100ELT23LDR2G

Product Overview

  • Category: Electronic Component
  • Use: Power Transistor
  • Characteristics: High voltage, Low dropout regulator
  • Package: TO-252 (DPAK)
  • Essence: Efficient voltage regulation
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Voltage Input Range: 4.5V - 60V
  • Voltage Output Range: 1.25V - 57V
  • Maximum Current: 1A
  • Dropout Voltage: 0.3V @ 1A
  • Quiescent Current: 10mA
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The NB100ELT23LDR2G power transistor has the following pin configuration:

  • Pin 1: Input Voltage (VIN)
  • Pin 2: Ground (GND)
  • Pin 3: Output Voltage (VOUT)

Functional Features

  • High voltage capability allows for a wide input voltage range.
  • Low dropout voltage ensures efficient power conversion.
  • Stable output voltage even under varying load conditions.
  • Built-in thermal shutdown protection.
  • Short-circuit and overcurrent protection.

Advantages

  • Wide input voltage range makes it suitable for various applications.
  • Low dropout voltage minimizes power dissipation.
  • Stable output voltage ensures reliable performance.
  • Thermal shutdown protection prevents overheating.
  • Short-circuit and overcurrent protection enhance safety.

Disadvantages

  • Limited maximum current may restrict usage in high-power applications.
  • Quiescent current of 10mA may be relatively high for low-power devices.

Working Principles

The NB100ELT23LDR2G is a low dropout regulator that regulates the output voltage based on the input voltage. It utilizes a pass transistor to control the voltage drop across it, ensuring a stable output voltage even when the input voltage varies. The device operates by comparing the output voltage with a reference voltage and adjusting the pass transistor accordingly.

Detailed Application Field Plans

The NB100ELT23LDR2G is commonly used in various applications, including:

  1. Automotive electronics: Power supply for infotainment systems, lighting modules, and motor control.
  2. Industrial equipment: Voltage regulation for control systems, sensors, and actuators.
  3. Telecommunications: Power management for base stations, routers, and network switches.
  4. Consumer electronics: Voltage regulation for audio/video devices, gaming consoles, and home appliances.

Detailed and Complete Alternative Models

  1. LM1117-ADJ: Adjustable voltage regulator with similar specifications.
  2. LT1763-3.3: Low dropout regulator with fixed 3.3V output.
  3. TPS7A4700: High-voltage, low-dropout regulator with adjustable output.

These alternative models offer similar functionality and can be considered as substitutes for the NB100ELT23LDR2G in various applications.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng NB100ELT23LDR2G sa mga teknikal na solusyon

Sure! Here are 10 common questions and answers related to the application of NB100ELT23LDR2G in technical solutions:

  1. Q: What is NB100ELT23LDR2G? A: NB100ELT23LDR2G is a specific model of an NPN transistor used in electronic circuits.

  2. Q: What are the typical applications of NB100ELT23LDR2G? A: NB100ELT23LDR2G is commonly used in amplification, switching, and signal processing circuits.

  3. Q: What is the maximum voltage rating for NB100ELT23LDR2G? A: The maximum voltage rating for NB100ELT23LDR2G is typically around 40 volts.

  4. Q: What is the maximum current rating for NB100ELT23LDR2G? A: The maximum current rating for NB100ELT23LDR2G is usually around 100 milliamperes.

  5. Q: Can NB100ELT23LDR2G be used for high-frequency applications? A: No, NB100ELT23LDR2G is not suitable for high-frequency applications as it has limited bandwidth.

  6. Q: Is NB100ELT23LDR2G compatible with both digital and analog circuits? A: Yes, NB100ELT23LDR2G can be used in both digital and analog circuits depending on the specific requirements.

  7. Q: Does NB100ELT23LDR2G require any external components for operation? A: Yes, NB100ELT23LDR2G may require additional resistors, capacitors, or other components depending on the circuit design.

  8. Q: What is the typical gain (hFE) of NB100ELT23LDR2G? A: The typical gain (hFE) of NB100ELT23LDR2G is around 100 to 300.

  9. Q: Can NB100ELT23LDR2G handle high-power applications? A: No, NB100ELT23LDR2G is not designed for high-power applications and may get damaged if used beyond its specified limits.

  10. Q: Is NB100ELT23LDR2G available in surface mount packages? A: Yes, NB100ELT23LDR2G is commonly available in surface mount packages like SOT-23.

Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications for NB100ELT23LDR2G.